PRD15 Datasheet, PDF (8/14 Pages) CUI INC – DC-DC CONVERTER

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CUI Inc │ SERIES: PRD15 │ DESCRIPTION: DC-DC CONVERTER
date 03/28/2016 │ page 8 of 14
EFFICIENCY CURVES
PRD15-Q24-S3 Efficiency Curve
(Efficiency vs. Line Voltage and Load Current @ 25°C)
90
85
80
Vin = 36 V
75
Vin = 24 V
70
Vin = 18 V
65
Vin = 9 V
60
55
50
0
0.5
1
1.5
2
2.5
3
3.5
4
Load Current (Amps)
PRD15-Q24-S5 Efficiency Curve
(Efficiency vs. Line Voltage and Load Current @ 25°C)
100
90
80
70
Vin = 36 V
60
Vin = 24 V
50
Vin = 18 V
40
Vin = 9 V
30
20
10
0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3
Load Current (Amps)
PRD15-Q48-S3 Efficiency Curve
(Efficiency vs. Line Voltage and Load Current @ 25°C)
90
85
80
75
Vin = 75 V
70
Vin = 48 V
65
Vin = 18 V
60
55
50
1
2
3
4
5
Load Current (Amps)
PRD15-Q48-S5 Efficiency Curve
(Efficiency vs. Line Voltage and Load Current @ 25°C)
100
90
80
70
60
Vin = 75 V
50
Vin = 36 V
40
Vin = 24 V
30
20
Vin = 18 V
10
0
0
0.5
1
1.5
2
2.5
3
Load Current (Amps)
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